SE9802492D0 - Method for controlling interstand in a rolling mill - Google Patents
Method for controlling interstand in a rolling millInfo
- Publication number
- SE9802492D0 SE9802492D0 SE9802492A SE9802492A SE9802492D0 SE 9802492 D0 SE9802492 D0 SE 9802492D0 SE 9802492 A SE9802492 A SE 9802492A SE 9802492 A SE9802492 A SE 9802492A SE 9802492 D0 SE9802492 D0 SE 9802492D0
- Authority
- SE
- Sweden
- Prior art keywords
- stand
- width
- rolling mill
- rolls
- limit values
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B37/00—Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
- B21B37/48—Tension control; Compression control
- B21B37/52—Tension control; Compression control by drive motor control
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
- B21B1/16—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling wire rods, bars, merchant bars, rounds wire or material of like small cross-section
- B21B1/18—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling wire rods, bars, merchant bars, rounds wire or material of like small cross-section in a continuous process
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B37/00—Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
- B21B37/16—Control of thickness, width, diameter or other transverse dimensions
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Metal Rolling (AREA)
- Metal Rolling (AREA)
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9802492A SE517670C2 (sv) | 1998-07-10 | 1998-07-10 | Förfarande och anordning för en kontinuerlig styrning av mellansparsspänningen i ett valsverk |
US09/743,478 US6519990B1 (en) | 1998-07-10 | 1999-07-09 | Method and a device for controlling a rolling mill |
DE69909094T DE69909094D1 (de) | 1998-07-10 | 1999-07-09 | Verfahren und vorrichtung zur reglung eines walzwerks |
AU49501/99A AU4950199A (en) | 1998-07-10 | 1999-07-09 | A method and a device for controlling a rolling mill |
PCT/SE1999/001247 WO2000002677A1 (en) | 1998-07-10 | 1999-07-09 | A method and a device for controlling a rolling mill |
JP2000558927A JP2002520159A (ja) | 1998-07-10 | 1999-07-09 | 圧延機を制御する方法および装置 |
EP99933448A EP1097007B1 (en) | 1998-07-10 | 1999-07-09 | A method and a device for controlling a rolling mill |
AT99933448T ATE243572T1 (de) | 1998-07-10 | 1999-07-09 | Verfahren und vorrichtung zur reglung eines walzwerks |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9802492A SE517670C2 (sv) | 1998-07-10 | 1998-07-10 | Förfarande och anordning för en kontinuerlig styrning av mellansparsspänningen i ett valsverk |
Publications (3)
Publication Number | Publication Date |
---|---|
SE9802492D0 true SE9802492D0 (sv) | 1998-07-10 |
SE9802492L SE9802492L (sv) | 2000-03-10 |
SE517670C2 SE517670C2 (sv) | 2002-07-02 |
Family
ID=20412045
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE9802492A SE517670C2 (sv) | 1998-07-10 | 1998-07-10 | Förfarande och anordning för en kontinuerlig styrning av mellansparsspänningen i ett valsverk |
Country Status (8)
Country | Link |
---|---|
US (1) | US6519990B1 (sv) |
EP (1) | EP1097007B1 (sv) |
JP (1) | JP2002520159A (sv) |
AT (1) | ATE243572T1 (sv) |
AU (1) | AU4950199A (sv) |
DE (1) | DE69909094D1 (sv) |
SE (1) | SE517670C2 (sv) |
WO (1) | WO2000002677A1 (sv) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT500765B1 (de) * | 2002-09-04 | 2009-03-15 | Voest Alpine Ind Anlagen | Verfahren zur reduzierung der bandbreitenänderung |
DE102005036184A1 (de) * | 2004-12-07 | 2006-06-08 | Sms Meer Gmbh | Verfahren zur Regelung des Querschnitts von aus einer Drahtwalzstraße austretenden Drähten und Drahtwalzstraße |
JP5060432B2 (ja) * | 2008-08-29 | 2012-10-31 | 株式会社日立製作所 | 熱間圧延の張力制御装置および張力制御方法 |
IT1400550B1 (it) * | 2010-06-09 | 2013-06-11 | Danieli Automation Spa | Procedimento e dispositivo per il controllo dimensionale della sezione di un prodotto laminato. |
US20190176199A1 (en) * | 2017-12-07 | 2019-06-13 | Primetals Technologies USA LLC | Looper-less smart rolling in long product mills |
CN110479772A (zh) * | 2019-08-09 | 2019-11-22 | 武汉钢铁有限公司 | 一种粗轧辊缝倾斜值的自动调整方法 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE227270C1 (sv) * | 1969-09-23 | |||
SE314733B (sv) | 1967-05-26 | 1969-09-15 | Asea Ab | |
GB2009974A (en) | 1977-11-30 | 1979-06-20 | British Steel Corp | Modified twin stand control system |
JPS5545585A (en) | 1978-09-27 | 1980-03-31 | Mitsubishi Electric Corp | Tension control device of rolling mill |
JPS5788908A (en) | 1980-11-19 | 1982-06-03 | Sumitomo Metal Ind Ltd | Method for controlling product dimension of wire rod finishing block mill |
US4845969A (en) * | 1981-09-30 | 1989-07-11 | Mitsubishi Denki Kabushiki Kaisha | Dimension control device for continuous rolling machine |
SE444274B (sv) | 1984-08-16 | 1986-04-07 | Asea Ab | Forfarande for forsterkningsadaptering i en slingreglering vid lopande materialbana |
SU1738400A1 (ru) | 1990-04-02 | 1992-06-07 | Кузнецкий металлургический комбинат им.В.И.Ленина | Способ регулировани межклетевого нат жени и устройство дл его осуществлени |
RU1794517C (ru) * | 1990-12-25 | 1993-02-15 | Донецкий научно-исследовательский институт черной металлургии | Устройство дл регулировани размеров концов гор чекатаной полосы |
IT1280208B1 (it) * | 1995-08-03 | 1998-01-05 | Ceda Spa Costruzioni Elettrome | Procedimento di controllo intergabbia del tiro del laminato e relativo dispositivo |
DE19543605A1 (de) | 1995-11-23 | 1997-05-28 | Schloemann Siemag Ag | Verfahren zur Querschnittsregelung von Walzgut |
IT1297570B1 (it) * | 1997-12-04 | 1999-12-17 | Automation Spa Centro | Procedimento di controllo del tiro del laminato |
DE19831481A1 (de) * | 1998-07-14 | 2000-01-20 | Schloemann Siemag Ag | Walzverfahren für stabförmiges Walzgut, insbesondere Stabstahl oder Draht |
-
1998
- 1998-07-10 SE SE9802492A patent/SE517670C2/sv not_active IP Right Cessation
-
1999
- 1999-07-09 WO PCT/SE1999/001247 patent/WO2000002677A1/en active IP Right Grant
- 1999-07-09 EP EP99933448A patent/EP1097007B1/en not_active Expired - Lifetime
- 1999-07-09 US US09/743,478 patent/US6519990B1/en not_active Expired - Fee Related
- 1999-07-09 DE DE69909094T patent/DE69909094D1/de not_active Expired - Lifetime
- 1999-07-09 AU AU49501/99A patent/AU4950199A/en not_active Abandoned
- 1999-07-09 AT AT99933448T patent/ATE243572T1/de not_active IP Right Cessation
- 1999-07-09 JP JP2000558927A patent/JP2002520159A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
US6519990B1 (en) | 2003-02-18 |
SE517670C2 (sv) | 2002-07-02 |
WO2000002677A1 (en) | 2000-01-20 |
DE69909094D1 (de) | 2003-07-31 |
SE9802492L (sv) | 2000-03-10 |
EP1097007A1 (en) | 2001-05-09 |
AU4950199A (en) | 2000-02-01 |
ATE243572T1 (de) | 2003-07-15 |
JP2002520159A (ja) | 2002-07-09 |
EP1097007B1 (en) | 2003-06-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |